Nakamichi-SoundSpace21-rem-sm 电路图 维修手册.pdf

General SS-10/11/21 i Service ManualService Manual SS-10/11/21 Service Manual Disc/PS FM/AM Digital Input Source/Power Standby Select Track/Tune Volume DiscStereoPreset TP TA PTY RDS RandomMemoryRepeat Remaining TimeMem. No.DVD Digital Input CDVCD 3 Disc Output Level 2 1 4 5 Multi Zone Main Video Output DVD Surround Off RemoteVideo 1DTS BothVideo 2Dolby Digital VCR 1Pro Logic VCR 2Natural Hall Stadium Input Att. LFE Att. D.R.Comp.LFESleep Loudness Down Mix 5 Disc MusicBank System Home Theater System SoundSpace 10 SoundSpace 11 SoundSpace 21 RadioFans.CN 收音机爱 好者资料库 ii General SS-10/11/21 1.1. Product Codes (1)SoundSpace 10 D202 (2)SoundSpace 11 D207 N209GN0ASS-11 Floor Stand CNT N210GN0ASS-11 Floor Stand SP A 5/6 N210GN0BSS-11 Floor Stand SP B 6/6 (3)SoundSpace 21 D204 S357GN0AFloor SP A S357GN0BFloor SP B S357GN0CFloor SP C S357GN0DFloor SP D S358SP Center Woofer L S359SP Woofer R Abbreviations for Destinations: CAN CanadaCH China DA South America EP EuropeHK Hong Kong JPN JapanKR Korea OTR OtherTW Taiwan UK United Kingdom USA U.S.A.AUS Australia ML Malaysia 1.2. System Configuration The SoundSpace 10, 11 and 21 consist of the following units. (1)SoundSpace 10/11 Configuration See Figs. 1.1 and 1.2. GMain Unit (See pages 1-1, 1-2, . in this manual) Controls entire of the System. Mainly consists of the following sections: Microprocessor section Display control section 5-Disc Changer section (Mechanism section) GA/V Tuner/Processor Unit (See pages 2-1, 2-2, . in this manual) Mainly consists of the followings: Tuner section Audio/video signal processing section Audio/video amp. section Power supply section GSubwoofer L/R Unit (See pages 3-1, 3-2, . in this manual) Power amp. section Power supply section GSatellite Speakers (See pages 4-1, 4-2, . in this manual) Front L and R speakers Rear L and R speakers Center speaker GENERAL Center Speaker Subwoofer LSubwoofer R Front L Speaker Front R Speaker Rear L Speaker Rear R Speaker Main Unit (Changer) A/V Tuner/ Processor Unit Remote Control (Main) Remote Control (Sub) GMain Remote Control/Sub Remote Control GFloor Stands (SS-11 only) Floor stand for Main Unit Floor stand for Front L/R Speaker Floor stand for Rear L/R Speaker Fig. 1.1 SS-10 Configuration Fig. 1.2 SS-11 Configuration Center Speaker Subwoofer LSubwoofer R Front L Speaker Front R Speaker Rear L Speaker Rear R Speaker A/V Tuner/ Processor Unit Remote Control (Main) Remote Control (Sub) Main Unit (Changer) : Floor Stand RadioFans.CN 收音机爱 好者资料库 General SS-10/11/21 iii (2)SoundSpace 21 Configuration See Fig. 1.3. GMain Unit (See pages 1-1, 1-2, . in this manual) Controls entire of the System. Mainly consists of the following sections: Floor Stand Assy Microprocessor section Display control section 5-Disc Changer section (Mechanism section) GA/V Tuner/Processor Unit (See pages 2-1, 2-2, . in this manual) Mainly consists of the followings: Tuner section Audio/video signal processing section Audio/video amp. section Power supply section GSubwoofer L/R Unit (See pages 3-1, 3-2, . in this manual) Power amp. section Power supply section GSatellite Speakers (See pages 5-1, 5-2, . in this manual) Front L and R speakers (Movable type) Rear L and R speakers (Movable type) Center speaker GMain Remote Control/Sub Remote Control Fig. 1.3 SS-21 Configuration Center Speaker Subwoofer LSubwoofer R Front L Speaker Front R Speaker Rear L Speaker Rear R Speaker A/V Tuner/ Processor Unit Remote Control (Main) Remote Control (Sub) Main Unit (Changer) : Floor Stand: Movable type speaker 1.3. Cautions/Warnings (1)Product Safety Notice Parts marked with the symbol in the schematic diagram have critical characteristics. Use ONLY replacement parts recommended by the manu- facturer. It is recommended that the unit be operated from a suitable DC supply or batteries during initial check-out pro- cedures. (2)Leakage Current Check/Resistance Check Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamp, or if the resistance from chassis to either side of the power cord is less than 240 k ohms, the unit is defec- tive. WARNING DO NOT return the unit to the customer until the problem is located and corrected. (3)Protection of Eyes from Laser Beam To protect eyes from invisible laser beam during servicing, DO NOT LOOK AT THE LASER BEAM on the Changer. (4)Laser Caution CAUTION Adjusting the knobs, switches, and controls, etc. or taking actions not specified herein may result in a harmful emis- sion of laser beams. This Changer must be adjusted and repaired only by qualified service personnel. OBSERVERA! Sdana instllningar av rattarna, omkopplarna eller vriga kontrollknappar som inte r beskriva i bruksanvisningen kan resultera i farlig laserutstrlning. Justering eller repara- tion av denna kompaktskivspelare skall endast utfras av kvalificerad servicepersonal. OBS! Indstilling af knapper, cmskiftere og vrige kontrolknapper, som ikke flger den i brugsanvisningen beskrevne mde, kan resultere i farlig laserudstrling. Justering eller repara- tion af denno CD-afspiller m kun udfres af kvalificeret servicepersonale. OBS! Justering av ratt, brytere og kontroller andre enn de som er beskrevet her, kan resultere i farlig laserbestrling. Juster- ing eller reparasjon av denne kompaktdiskspilleren ma bare utfres av kvalifiserte fagfolk. HUOMAUTUS Jos nuppeja, kytkimi ja stimi ym, sdetn tai laitetta kytetn toisella tavalla kuin on selostettu, tuloksena saat- taa olla vaarallista lasersteiden vuotoa. CD-soittimen st ja korjaus on jtettv aina asiantuntevan huoltoteknikon tehtvksi. ! RadioFans.CN 收音机爱 好者资料库 iv General SS-10/11/21 (6)Caution for handling Laser Pickup of DVD Player Electric Influence because of the impressed electric- ity Laser pickup of DVD player is more weak and sensitive than CD players one, and it is possible to damage the pickup under the specific electrical environment, such as impressed or leaked electricity including the static electric- ity. The electricity, impressed during modification for zone coding, updating the micro processor and so forth, may in- fluence the laser pickup. Prevention of Impressed Electricity G In general It is very difficult to specify why and how the static elec- tricity is impressed. It is considerable to be thoroughly for grounding the working bench and fastening the anti- static electricity wrist band, besides the daily manage- ment of isolating resistor of soldering iron and leaked current in the working room. Unfortunately, it is impossible for us, even as the sup- plier, to assure all these conditions at any distributor or subsidiary that is not identical to the situation in the manu- facturing site. Consequently, we dont recommend any modification for zone coding, that can be a negative fac- tor against the quality assurance, and consider that the pickup failure of any modified unit for zone code shall be out of warranty. G How to prevent or discharge the impressed electric- ity Please refer to the following items. 1) Grounding When you repair a laser pickup, first ground the hu- man body, as well as the measuring instruments and other tools (with particular caution to soldering iron). Whats more, your workbench and floor should de- sirably be grounded using conductive sheet or cop- per plate. Be careful so as not to let your clothes touch the laser pickup, as static electricity on the clothes may be released even if your body is grounded. 2) Discharge of electricity Be sure to discharge electricity from objects brought into contact with the laser pickup (i.e., soldering iron, tweezers, probes, volt-ohm-meter probes, etc.) be- fore starting work by contacting them with the DVD players chassis. Besides, never touch the laser pickup while power is applied. THIS COMPACT DISC PLAYER IS CLASSIFIED AS A CLASS 1 LASER PRODUCT. THE CLASS 1 LASER PRODUCT LABEL IS LOCATED ON THE REAR EXTERIOR. CLASS 1 LASER PRODUCT (5)When Replacing the DVD Traverse Assy When removing the DVD Traverse Assy in the Main unit, you need to short the laser diode shorting lands before- hand. For details, see 2.7. Mechanism P.C.B. Assy on page 1- 8. Fig. 1.4 Shorting the Laser Diode Shorting Lands Laser diode shorting lands Laser diode shorting lands Mechanism Assy ADVERSEL: USYNLIG LASERSTRLING VED BNING. UNDG UDSAETTELSE FOR STRLING. VARO!:AVATTAESSA OLET ALTTIINA NKYMTTMLLE LASERSTEILYLLE. L KATSO STEESEEN. VARNING OSYNLIG LASERSTRLNING NAR DENNA DEL R PPNAD. BETRAKTA EJ STRLEN. General SS-10/11/21 v 3) Soldering iron The soldering iron for use in repair work should be: (1) a ceramic soldering iron, (2) a soldering iron with its metal part grounded, or (3) a soldering iron whose insulation resistance after of power application is 10 M-ohm or more at 500 VDC. Soldering should be completed promptly, at a soldering iron temperature of 320C ideally. (39W). A soldering iron hearted above this temperature can break down the laser di- ode. 1.4. Before Shipping the Floor SP Assy SS-21 Only Before shipping each Floor SP Assy (Front L/R or Rear L/ R) of SS-21, be sure to insert the Lock Screw into the hole at the bottom of the Floor SP Assy, to fix the internal Satel- lite SP Assy. To insert the Lock Screw, move the Satellite SP Assy in the Floor SP Assy to the upper most position. (You can move it by the Speaker Up button at the bottom of the Floor SP Assy. Also you can move it by hand.) 1.5. RAM Clear Before Shipping the System Before shipping, be sure to perform the RAM Clear to clear the user setting values and to perform initialization opera- tion of the changer mechanism. For details, refer to 3.1.3/ 3.2.3 RAM Clear on page 1-13/1-17. Floor SP Assy Lock Screw Fig. 1.5 Lock Screw SS-21 Condition of Soldering Iron TypeOutput WattageTip TemperatureIsolated ResistanceLeaked Current For IC or LSI13 18W30040C100M1.0A For Elec. Part23 30W36040C50M2.0A Note: A precise digital tester is needed to measure the leaked current. vi General SS-10/11/21 Schematic Ref. No.Part No.DescriptionQty 1.6. Package Assy and Accessory Assy 1.6.1. Package Assy and Accessory Assy SS-10/11 (1)For Main (Main Unit, A/V Tuner/Processor Unit, Remote Control Unit) SS10/11 Package & Accessory Assy (Main Unit) SS-10/11 010F05485BCarton Box Center SS-101 0F05569ACarton Box Center SS-111 020F05489AAccessory Box1 030F05533ARemote Box1 040F05508CPacking Bottom Center L1 050F05509BPacking Bottom Center R1 06HA08121AD Top Stand Assy1 070F05486BPacking Top Center L1 080F05487APacking Top Center R1 090D07295ATemplate Bracket1 100D07294ATemplate Speaker1 110D07230ATemplate1 120F05538ACarton Spacer Top1 0F04458ASheet1 0F05488ASoft Bag1 0F05534ARemote Box Spacer A1 0F05535ARemote Box Spacer B1 0F05536ASoft Bag Remote1 0F05539ASoft Bag Center Stand1 0F05565ADoor Protect Paper1 0F05566AOpen Protect Paper1 0J08641ASpacer Tapping2 0B85373A3.5 Plug Cable 5m2 0B85375A3P RCA Cable 5m1 0B85376A4P RCA Cable 5m1 0B85377ADigital Cable 5m1 0B85379AS Video Cable 5m1 0B85381A13P DIN Cable 5m L1 0B85383A13P DIN Cable 5m S1 0B90462ABattery UM4x12 0B90683ABattery AM36 0B90818AAM Loop Antenna Assy1 0B90819AFM Indoor Antenna1 0B90820AAntenna Adaptor1 0D07105ASpeaker Cable3 0D07224AOwners Manual (Japanese) SS-101 0D07301AOwners Manual (Japanese) SS-111 0D07225BOwners Manual (English) SS-101 0D07299BOwners Manual (English) SS-111 0D07226AOwners Manual (English/French/1 German/Spanish/Italian) SS-10 0D07302AOwners Manual (English/French/1 German/Spanish/Italian) SS-11 0D07227BOwners Manual (French/Spanish)1 SS-10 0D07300BOwners Manual (French/Spanish)1 SS-11 0D07228AOwners Manual (China) SS-101 0D07303AOwners Manual (China) SS-111 0D07229AOwners Manual (Taiwan) SS-101 0D07304AOwners Manual (Taiwan) SS-111 HA08122AMain Remote Assy RES1-D1 SS-101 HA08277AMain Remote Assy SS-111 0D07233ASpeaker Cable 15m2 0D07238AAC Cord (USA, CAN)3 0D07239AAC Cord (EP)3 0D07240AAC Cord (OTR, DA, TW)3 0D07241AAC Cord (JPN)3 0D07242AAC Cord (UK, HK, ML)3 0D07243AAC Cord (CH)3 0D07244AAC Cord (KR)3 0D07245AAC Cord (AUS)3 0F03467APoly Bag1 0F04157APoly Bag3 0F05568APoly Bag1 0H08216ACD Single Adaptor (JPN)1 0H08413CCable Holder1 DA05449AScrew Assy1 DG05310A Remote Control Sub Assy SS-51 Fig. 1.6 Main Unit SS-10/11 01 03 12 11 08 07 06 04 05 10 09 02 General SS-10/11/21 vii (2)For SP1 (Subwoofer L, Center, Rear L/R Speakers) SS-10/11 Package & Accessory Assy (SP1) SS-10/11 010F05499BCarton Box S355SP1 SS-101 0F05570ACarton Box S360SP1 SS-111 020F05501APacking Bottom S355SP11 030F05500APacking Top S355SP11 040F05541ASoft Bag Satellite3 052J00218BBracket Wall A1 2J00219CBracket Wall B1 060F05540ASoft Sheet Woofer1 0F05516AAir Cap Center Speaker Bracket1 0F05518ACenter Speaker Bracket Spacer1 Package & Accessory Assy (SP2) SS-10/11 010F05493BCarton Box S356SP2 SS-101 0F05571ACarton Box S361SP2 SS-111 020F05501APacking Bottom S355SP11 030F05500APacking Top S355SP11 040F05541ASoft Bag Satellite2 050F05517ASoft Bag Speaker Stand2 060F05540ASoft Sheet Woofer1 0F05515ASatellite Stand Spacer2 0J08411AStand Spacer S8 CB00648AStand Assy Satellite2 (For Front L/R Speakers) DA05420AScrew Assy S3561 DA05421ASpacer Assy S3561 (3)For SP2 (Subwoofer R, Front L/R Speakers) SS-10/11 Schematic Ref. No.Part No.DescriptionQty Schematic Ref. No.Part No.DescriptionQty Fig. 1.7 SP1 SS-10/11 Fig. 1.8 SP2 SS-10/11 01 04 06 05 02 03 01 04 06 05 02 03 viii General SS-10/11/21 1.6.2. Package Assy and Accessory Assy SS-21 (1)Main Unit SS-21 Fig. 1.9 Main Unit SS-21 06 09 10 11 03 07 04 08 02 12 13 05 04 01 04 03 Schematic Ref. No.Part No.DescriptionQty Package Assy (Main Unit) SS-21 010F05544ACarton Box Center1 020F05547BPacking Top T Center1 030F05590ACarton Spacer T.B2 040F05582APacking Spacer4 050F05546BPacking Bottom D Center1 060F05577APacking Center D1 070F05545BPacking Bottom T Center1 080F05588BSoft Sheet1 090F05565ADoor Protect Paper1 100F05592AOpen Protect Paper1 110F05604AWood Paper Center/Satellite2 120F05548CPacking Top D Center1 130F05576BPacking Center T1 0J08641ASpacer Tapping G2 General SS-10/11/21 ix (2)A/V Tuner/Processor Unit SS-21 Fig. 1.10 A/V /Tuner/Processor Unit SS-21 Package & Accessory Assy (A/V /Tuner/Processor Unit) SS-21 010F05550ACarton Box1 020F05551APacking L1 030F05552APacking R1 040F04458ASheet1 050F05605AWood Paper HB1 060F05553ACarton Spacer1 070F05533ARemote Box1 080F05489AAccessory Box1 0B85373A3.5 Plug Cable2 0B85375A3P RCA Cable1 0B85376A4P RCA Cable1 0B85377ADigital Cable1 0B85379AS Video Cable1 0B85381A13P DIN Cable 5m L1 0B85383A13P DIN Cable 5m S1 0B85512A3.5 Plug Cable2 0B85513A3.5 Plug Cable2 0B90462ABattery UM4x12 0B90683ABattery6 0B90818AAM Loop Antenna Assy1 0B90819AFM Indoor Antenna1 0B90820AAntenna Adaptor1 0D06102BWarranty Card EP (UK, EP)1 0D06132AUSA Pack (JPN)1 0D06522CHA Warranty UL2(2) (USA, CAN)1 0D06944CHA Warranty DM1 (JPN)1 0D07105ASpeaker Cable3 0D07233ASpeaker Cable 15m2 0D07238AAC Cord (USA,